Originally Posted by Synx
Thanks cadillackid, much appreciated. Wish there was an open source community for these engines. In a prior life as part of a Subaru community, we had loads of open source tools available for ECU flashing. The community completely reverse engineered the ECU and factory maps.
Have you seen people have any luck with International dealers at least unlocking cruise and potentially this PacBrake (prior owner told me it was wired up to factory pins but I'll need to verify).
there are places to "obtain" God-mode service-maxx , which can program any parameter including the EFRC code and HP rating.. cruise can be changed wit hthe free software navistar gives away, I dont kn ow about the PAC-Brake.. ive never tried to look at that.. mine is a T444E which I dont think had the option for PAC-Brake so I have never seen a setting for it.